Blood collection device



FIG. 1 is a top perspective view of a blood collection device, showing our new design;

FIG. 2 is a bottom perspective view of a blood collection device;

FIG. 3 is a side view thereof; and,

FIG. 4 is a proximal end view thereof.

The broken lines are included for the purpose of illustrating unclaimed portions of the blood collection device and form no part of the claimed design. 

CLAIM The ornamental design for a blood collection device, as shown and described. 